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Cheap flights from Ottawa to Vientiane from C$ 1,575

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — VTE
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ottawa to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Vientiane (VTE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 September 2025.

Round-trip from

C$ 1,575
28/11-6/12
  • 28/11-6/12
  • 4 total stops
  • 73h 50m total
  • Ottawa to Vientiane
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Find flight deals from Ottawa to Vientiane

Cheapest flights from Ottawa to Vientiane
Explore the most affordable flight options available from Ottawa to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Fri 28/115:50 p.m.YOW - VTE
2 stops42h 35mMultiple Airlines
Sat 6/128:30 p.m.VTE - YOW
2 stops31h 15mMultiple Airlines
Deal found 14/9C$ 1,575
Fri 28/112:05 p.m.YOW - VTE
3 stops41h 40mLufthansa
Sat 6/128:30 p.m.VTE - YOW
3 stops37h 48mLufthansa
Deal found 14/9C$ 6,868

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Vientiane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 September 2025.
Use the filters below to find and compare flights from Ottawa to Vientiane that are best for you.

Fly from

Ottawa

Fly to

Vientiane

Route

Depart

Return

Price

OttawaVientiane

YOW - VTE

YOWVTE

Ottawa

Fri 28/11

5:50 p.m.-12:25 a.m.

2 stops42h 35m

Vientiane Wattay

Sat 6/12

8:30 p.m.-3:45 p.m.

2 stops31h 15m

C$ 1,575

OttawaVientiane

YOW - VTE

YOWVTE

Ottawa

Fri 28/11

2:05 p.m.-7:45 p.m.

3 stops41h 40m

Vientiane Wattay

Sat 6/12

8:30 p.m.-10:18 p.m.

3 stops37h 48m

C$ 6,868

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Best time to book a flight from Ottawa to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Vientiane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to Vientiane?

    Airlines like Lufthansa fly from Ottawa to Vientiane in about 41h 40m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 12963 km.

  • Can I find deals for flights from Ottawa to Vientiane that include hotel bookings?

    Yes. In addition to deals on Ottawa to Vientiane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Vientiane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Vientiane.

  • Can I find deals for business class flights from Ottawa to Vientiane?

    Yes. Cheapflights offers flight deals from Ottawa to Vientiane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Ottawa to Vientiane

See prices for flight routes from nearby airports that may be better suited for you.
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Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Vientiane?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Vientiane. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Vientiane?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Vientiane by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ottawa to Vientiane with no change fees?

Certainly. Search results for flights to Vientiane from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ottawa to Vientiane become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Vientiane flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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